Line data    Source code

       1              : /*
       2              :   This file is part of TALER
       3              :   Copyright (C) 2026 Taler Systems SA
       4              : 
       5              :   TALER is free software; you can redistribute it and/or modify it under the
       6              :   terms of the GNU General Public License as published by the Free Software
       7              :   Foundation; either version 3, or (at your option) any later version.
       8              : 
       9              :   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
      10              :   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
      11              :   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
      12              : 
      13              :   You should have received a copy of the GNU General Public License along with
      14              :   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15              : */
      16              : /**
      17              :  * @file exchangedb/do_reserve_legitimization_process.c
      18              :  * @brief atomically reserve or reuse an external KYC process
      19              :  */
      20              : #include "taler/taler_pq_lib.h"
      21              : #include "exchange-database/do_reserve_legitimization_process.h"
      22              : #include "helper.h"
      23              : 
      24              : 
      25              : enum GNUNET_DB_QueryStatus
      26           14 : TALER_EXCHANGEDB_do_reserve_legitimization_process (
      27              :   struct TALER_EXCHANGEDB_PostgresContext *pg,
      28              :   const struct TALER_NormalizedPaytoHashP *h_payto,
      29              :   uint32_t measure_index,
      30              :   uint64_t legitimization_measure_serial_id,
      31              :   const char *provider_name,
      32              :   struct GNUNET_TIME_Absolute now,
      33              :   struct GNUNET_TIME_Absolute lease_expiration,
      34              :   uint64_t *process_row,
      35              :   struct GNUNET_TIME_Absolute *start_time,
      36              :   char **redirect_url,
      37              :   enum TALER_EXCHANGEDB_KycProcessReservationState *state)
      38              : {
      39              :   uint32_t state32;
      40           14 :   struct GNUNET_PQ_QueryParam params[] = {
      41           14 :     GNUNET_PQ_query_param_auto_from_type (h_payto),
      42           14 :     GNUNET_PQ_query_param_uint32 (&measure_index),
      43           14 :     GNUNET_PQ_query_param_uint64 (&legitimization_measure_serial_id),
      44           14 :     GNUNET_PQ_query_param_string (provider_name),
      45           14 :     GNUNET_PQ_query_param_absolute_time (&now),
      46           14 :     GNUNET_PQ_query_param_absolute_time (&lease_expiration),
      47              :     GNUNET_PQ_query_param_end
      48              :   };
      49           14 :   struct GNUNET_PQ_ResultSpec rs[] = {
      50           14 :     GNUNET_PQ_result_spec_uint64 ("process_row",
      51              :                                   process_row),
      52           14 :     GNUNET_PQ_result_spec_absolute_time ("start_time",
      53              :                                          start_time),
      54           14 :     GNUNET_PQ_result_spec_allow_null (
      55              :       GNUNET_PQ_result_spec_string ("redirect_url",
      56              :                                     redirect_url),
      57              :       NULL),
      58           14 :     GNUNET_PQ_result_spec_uint32 ("state",
      59              :                                   &state32),
      60              :     GNUNET_PQ_result_spec_end
      61              :   };
      62              :   enum GNUNET_DB_QueryStatus qs;
      63              : 
      64           14 :   *redirect_url = NULL;
      65           14 :   PREPARE (pg,
      66              :            "do_reserve_legitimization_process",
      67              :            "SELECT"
      68              :            " out_process_row AS process_row"
      69              :            ",out_start_time AS start_time"
      70              :            ",out_redirect_url AS redirect_url"
      71              :            ",out_state AS state"
      72              :            " FROM exchange_do_reserve_legitimization_process"
      73              :            " ($1,$2,$3,$4,$5,$6);");
      74           14 :   qs = GNUNET_PQ_eval_prepared_singleton_select (
      75              :     pg->conn,
      76              :     "do_reserve_legitimization_process",
      77              :     params,
      78              :     rs);
      79           14 :   if (qs > 0)
      80           14 :     *state = (enum TALER_EXCHANGEDB_KycProcessReservationState) state32;
      81           14 :   return qs;
      82              : }